Name: 2U Expander Board - High-Density Modular Expansion
Brand: Cisco
Price: 63.95 USD
Availability: InStock

Cisco CSO73-14919 2U Expander Board - High-Density Modular Expansion

The Cisco CSO73-14919 2U Expander Board is a high-density modular expansion solution designed to dramatically increase port capacity and performance in Cisco chassis systems. Engineered for data-center, enterprise, and service-provider environments, ... Read More

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$63.95

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In Stock: 2
Manufacturer: Cisco
Model or Part: CSO73-14919
Condition: Refurbished
Weight: 3.00lb

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco CSO73-14919 2U Expander Board is a high-density modular expansion solution designed to dramatically increase port capacity and performance in Cisco chassis systems. Engineered for data-center, enterprise, and service-provider environments, this expander board delivers scalable bandwidth while maintaining the reliability and manageability that Cisco is known for.

Key Features

Compact 2U form factor maximizes rack space efficiency
Supports high-density line cards for up to 96 additional ports per chassis
Hot-swappable design enables zero-downtime upgrades and maintenance
Integrated diagnostics and LED status indicators simplify troubleshooting
Seamless compatibility with Cisco Catalyst and Nexus platforms
Energy-efficient power architecture reduces overall TCO

Technical Specifications

Model/Part Number: CSO73-14919
Dimensions: 2U height, 19-inch rack width
Power Consumption: 150 W typical, 200 W maximum
Operating Temperature: 0 °C to 45 °C (32 °F to 113 °F)
Supported Interfaces: 10/100/1000 Mbps Ethernet, 10 GbE, 40 GbE
Backplane Bandwidth: 640 Gbps per slot
Management: Cisco IOS XE, SNMP v2/v3, NetFlow

Typical Applications

Enterprise campus networks requiring rapid port expansion
Data-center spine-leaf architectures needing high-throughput interconnects
Service-provider edge routers that must scale to meet growing subscriber demand
High-performance computing clusters demanding low-latency connectivity
Industrial and IoT deployments where rugged, reliable expansion is critical

By integrating the Cisco CSO73-14919 2U Expander Board, organizations can future-proof their network infrastructure, reduce operational complexity, and achieve greater flexibility in scaling their connectivity solutions.